3995550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 11577384

約数和(自身を除く): 7581834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 683, 975, 1170, 1366, 1950, 2049, 2925, 3415, 4098, 5850, 6147, 6830, 8879, 10245, 12294, 17075, 17758, 20490, 26637, 30735, 34150, 44395, 51225, 53274, 61470, 79911, 88790, 102450, 133185, 153675, 159822, 221975, 266370, 307350, 399555, 443950, 665925, 799110, 1331850, 1997775, 3995550]

約数ペア:

[(1, 3995550), (2, 1997775), (3, 1331850), (5, 799110), (6, 665925), (9, 443950), (10, 399555), (13, 307350), (15, 266370), (18, 221975), (25, 159822), (26, 153675), (30, 133185), (39, 102450), (45, 88790), (50, 79911), (65, 61470), (75, 53274), (78, 51225), (90, 44395), (117, 34150), (130, 30735), (150, 26637), (195, 20490), (225, 17758), (234, 17075), (325, 12294), (390, 10245), (450, 8879), (585, 6830), (650, 6147), (683, 5850), (975, 4098), (1170, 3415), (1366, 2925), (1950, 2049)]