304850325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 545965056

約数和(自身を除く): 241114731

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 191, 195, 325, 573, 955, 975, 1637, 2483, 2865, 4775, 4911, 7449, 8185, 12415, 14325, 21281, 24555, 37245, 40925, 62075, 63843, 106405, 122775, 186225, 312667, 319215, 532025, 938001, 1563335, 1596075, 4064671, 4690005, 7816675, 12194013, 20323355, 23450025, 60970065, 101616775, 304850325]

約数ペア:

[(1, 304850325), (3, 101616775), (5, 60970065), (13, 23450025), (15, 20323355), (25, 12194013), (39, 7816675), (65, 4690005), (75, 4064671), (191, 1596075), (195, 1563335), (325, 938001), (573, 532025), (955, 319215), (975, 312667), (1637, 186225), (2483, 122775), (2865, 106405), (4775, 63843), (4911, 62075), (7449, 40925), (8185, 37245), (12415, 24555), (14325, 21281)]