4397236425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{751}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 8051591808

約数和(自身を除く): 3654355383

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 491, 751, 795, 1325, 1473, 2253, 2385, 2455, 3755, 3975, 4419, 6759, 7365, 11265, 11925, 12275, 18775, 22095, 26023, 33795, 36825, 39803, 56325, 78069, 110475, 119409, 130115, 168975, 199015, 234207, 358227, 368741, 390345, 597045, 650575, 995075, 1106223, 1171035, 1791135, 1843705, 1951725, 2985225, 3318669, 5531115, 5855175, 8955675, 9218525, 16593345, 19543273, 27655575, 58629819, 82966725, 97716365, 175889457, 293149095, 488581825, 879447285, 1465745475, 4397236425]

約数ペア:

[(1, 4397236425), (3, 1465745475), (5, 879447285), (9, 488581825), (15, 293149095), (25, 175889457), (45, 97716365), (53, 82966725), (75, 58629819), (159, 27655575), (225, 19543273), (265, 16593345), (477, 9218525), (491, 8955675), (751, 5855175), (795, 5531115), (1325, 3318669), (1473, 2985225), (2253, 1951725), (2385, 1843705), (2455, 1791135), (3755, 1171035), (3975, 1106223), (4419, 995075), (6759, 650575), (7365, 597045), (11265, 390345), (11925, 368741), (12275, 358227), (18775, 234207), (22095, 199015), (26023, 168975), (33795, 130115), (36825, 119409), (39803, 110475), (56325, 78069)]