2073404775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 3841976320

約数和(自身を除く): 1768571545

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 181, 195, 325, 379, 403, 465, 543, 775, 905, 975, 1137, 1209, 1895, 2015, 2325, 2353, 2715, 4525, 4927, 5611, 5685, 6045, 7059, 9475, 10075, 11749, 11765, 13575, 14781, 16833, 24635, 28055, 28425, 30225, 35247, 35295, 58745, 58825, 68599, 72943, 73905, 84165, 123175, 140275, 152737, 176235, 176475, 205797, 218829, 293725, 342995, 364715, 369525, 420825, 458211, 763685, 881175, 891787, 1028985, 1094145, 1714975, 1823575, 2126569, 2291055, 2675361, 3818425, 4458935, 5144925, 5470725, 6379707, 10632845, 11455275, 13376805, 22294675, 27645397, 31898535, 53164225, 66884025, 82936191, 138226985, 159492675, 414680955, 691134925, 2073404775]

約数ペア:

[(1, 2073404775), (3, 691134925), (5, 414680955), (13, 159492675), (15, 138226985), (25, 82936191), (31, 66884025), (39, 53164225), (65, 31898535), (75, 27645397), (93, 22294675), (155, 13376805), (181, 11455275), (195, 10632845), (325, 6379707), (379, 5470725), (403, 5144925), (465, 4458935), (543, 3818425), (775, 2675361), (905, 2291055), (975, 2126569), (1137, 1823575), (1209, 1714975), (1895, 1094145), (2015, 1028985), (2325, 891787), (2353, 881175), (2715, 763685), (4525, 458211), (4927, 420825), (5611, 369525), (5685, 364715), (6045, 342995), (7059, 293725), (9475, 218829), (10075, 205797), (11749, 176475), (11765, 176235), (13575, 152737), (14781, 140275), (16833, 123175), (24635, 84165), (28055, 73905), (28425, 72943), (30225, 68599), (35247, 58825), (35295, 58745)]