21844622715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{49739}}^1$

素因数の和:49856

約数の個数: 64

約数和(自身を含む): 38964326400

約数和(自身を除く): 17119703685

約数列:

[1, 3, 5, 15, 19, 23, 57, 67, 69, 95, 115, 201, 285, 335, 345, 437, 1005, 1273, 1311, 1541, 2185, 3819, 4623, 6365, 6555, 7705, 19095, 23115, 29279, 49739, 87837, 146395, 149217, 248695, 439185, 746085, 945041, 1143997, 2835123, 3332513, 3431991, 4725205, 5719985, 9997539, 14175615, 16662565, 17159955, 21735943, 49987695, 63317747, 65207829, 76647799, 108679715, 189953241, 229943397, 316588735, 326039145, 383238995, 949766205, 1149716985, 1456308181, 4368924543, 7281540905, 21844622715]

約数ペア:

[(1, 21844622715), (3, 7281540905), (5, 4368924543), (15, 1456308181), (19, 1149716985), (23, 949766205), (57, 383238995), (67, 326039145), (69, 316588735), (95, 229943397), (115, 189953241), (201, 108679715), (285, 76647799), (335, 65207829), (345, 63317747), (437, 49987695), (1005, 21735943), (1273, 17159955), (1311, 16662565), (1541, 14175615), (2185, 9997539), (3819, 5719985), (4623, 4725205), (6365, 3431991), (6555, 3332513), (7705, 2835123), (19095, 1143997), (23115, 945041), (29279, 746085), (49739, 439185), (87837, 248695), (146395, 149217)]