390827832885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{16229}}^1$

素因数の和:17195

約数の個数: 96

約数和(自身を含む): 783870048000

約数和(自身を除く): 393042215115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 859, 1335, 1869, 2577, 3115, 4005, 4295, 5607, 6013, 7731, 9345, 12885, 16229, 18039, 28035, 30065, 38655, 48687, 54117, 76451, 81145, 90195, 113603, 146061, 229353, 243435, 270585, 340809, 382255, 535157, 568015, 688059, 730305, 1022427, 1146765, 1444381, 1605471, 1704045, 2675785, 3440295, 4333143, 4816413, 5112135, 7221905, 8027355, 10110667, 12999429, 13940711, 21665715, 24082065, 30332001, 41822133, 50553335, 64997145, 69703555, 90996003, 97584977, 125466399, 151660005, 209110665, 292754931, 454980015, 487924885, 627331995, 878264793, 1240723279, 1463774655, 3722169837, 4391323965, 6203616395, 8685062953, 11166509511, 18610849185, 26055188859, 43425314765, 55832547555, 78165566577, 130275944295, 390827832885]

約数ペア:

[(1, 390827832885), (3, 130275944295), (5, 78165566577), (7, 55832547555), (9, 43425314765), (15, 26055188859), (21, 18610849185), (35, 11166509511), (45, 8685062953), (63, 6203616395), (89, 4391323965), (105, 3722169837), (267, 1463774655), (315, 1240723279), (445, 878264793), (623, 627331995), (801, 487924885), (859, 454980015), (1335, 292754931), (1869, 209110665), (2577, 151660005), (3115, 125466399), (4005, 97584977), (4295, 90996003), (5607, 69703555), (6013, 64997145), (7731, 50553335), (9345, 41822133), (12885, 30332001), (16229, 24082065), (18039, 21665715), (28035, 13940711), (30065, 12999429), (38655, 10110667), (48687, 8027355), (54117, 7221905), (76451, 5112135), (81145, 4816413), (90195, 4333143), (113603, 3440295), (146061, 2675785), (229353, 1704045), (243435, 1605471), (270585, 1444381), (340809, 1146765), (382255, 1022427), (535157, 730305), (568015, 688059)]