70473915

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 62236485

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 87, 135, 141, 145, 235, 261, 383, 423, 435, 705, 783, 1149, 1269, 1305, 1363, 1915, 2115, 3447, 3915, 4089, 5745, 6345, 6815, 10341, 11107, 12267, 17235, 18001, 20445, 33321, 36801, 51705, 54003, 55535, 61335, 90005, 99963, 162009, 166605, 184005, 270015, 299889, 486027, 499815, 522029, 810045, 1499445, 1566087, 2430135, 2610145, 4698261, 7830435, 14094783, 23491305, 70473915]

約数ペア:

[(1, 70473915), (3, 23491305), (5, 14094783), (9, 7830435), (15, 4698261), (27, 2610145), (29, 2430135), (45, 1566087), (47, 1499445), (87, 810045), (135, 522029), (141, 499815), (145, 486027), (235, 299889), (261, 270015), (383, 184005), (423, 166605), (435, 162009), (705, 99963), (783, 90005), (1149, 61335), (1269, 55535), (1305, 54003), (1363, 51705), (1915, 36801), (2115, 33321), (3447, 20445), (3915, 18001), (4089, 17235), (5745, 12267), (6345, 11107), (6815, 10341)]